Cremona's table of elliptic curves

15808 = 2⁶ · 13 · 19

Class	r	Atkin-Lehner	Eigenvalues
15808a (2 curves)	1	2+ 13+ 19+	2+  2  0  2  0 13+ -3 19+
Curve Equation t Generators 15808a1 [0,-1,0,-73,-495] 1 [241776:902841:12167] 15808a2 [0,-1,0,-7673,-256159] 1 [83166999436431680:-3668094543459628857:42643891494953]
15808b (1 curve)	1	2+ 13+ 19+	2+  2 -1  3  1 13+ -3 19+
Curve Equation t Generators 15808b1 [0,-1,0,49,377] 1 [-22:117:8]
15808c (1 curve)	1	2+ 13+ 19+	2+ -3  1  5  0 13+ -3 19+
Curve Equation t Generators 15808c1 [0,0,0,308,-7472] 1 [28:152:1]
15808d (1 curve)	0	2+ 13+ 19-	2+  1  1 -3  4 13+ -3 19-
Curve Equation t 15808d1 [0,1,0,-64065,6528287] 1
15808e (1 curve)	2	2+ 13+ 19-	2+ -2 -1 -3 -1 13+ -3 19-
Curve Equation t Generators 15808e1 [0,1,0,49,-377] 1 [6:13:1]&[14:57:1]
15808f (1 curve)	0	2+ 13+ 19-	2+  3  1 -5  0 13+ -3 19-
Curve Equation t 15808f1 [0,0,0,308,7472] 1
15808g (1 curve)	0	2+ 13- 19+	2+  0 -2 -2  2 13- -7 19+
Curve Equation t 15808g1 [0,0,0,-1448996,1321576904] 1
15808h (4 curves)	0	2+ 13- 19+	2+  0 -2  4 -4 13-  2 19+
Curve Equation t 15808h1 [0,0,0,244,496] 2 15808h2 [0,0,0,-1036,4080] 4 15808h3 [0,0,0,-9356,-345360] 2 15808h4 [0,0,0,-13196,582896] 4
15808i (1 curve)	0	2+ 13- 19+	2+  0  3  3 -3 13- -7 19+
Curve Equation t 15808i1 [0,0,0,64,288] 1
15808j (1 curve)	0	2+ 13- 19+	2+ -2  0 -2  4 13- -3 19+
Curve Equation t 15808j1 [0,1,0,-33,-89] 1
15808k (1 curve)	0	2+ 13- 19+	2+ -3  3  3  0 13-  5 19+
Curve Equation t 15808k1 [0,0,0,-3916,-94352] 1
15808l (1 curve)	1	2+ 13- 19-	2+  0 -2  2  6 13-  1 19-
Curve Equation t Generators 15808l1 [0,0,0,4,24] 1 [5:13:1]
15808m (1 curve)	1	2+ 13- 19-	2+  1 -1 -1  0 13- -3 19-
Curve Equation t Generators 15808m1 [0,1,0,799,4223] 1 [179:2432:1]
15808n (1 curve)	1	2+ 13- 19-	2+ -2 -4  2  0 13- -3 19-
Curve Equation t Generators 15808n1 [0,1,0,455,-1521] 1 [26:169:1]
15808o (1 curve)	0	2- 13+ 19+	2- -1  1  3 -4 13+ -3 19+
Curve Equation t 15808o1 [0,-1,0,-64065,-6528287] 1
15808p (2 curves)	1	2- 13+ 19-	2- -2  0 -2  0 13+ -3 19-
Curve Equation t Generators 15808p1 [0,1,0,-73,495] 1 [2:19:1] 15808p2 [0,1,0,-7673,256159] 1 [50:3:1]
15808q (1 curve)	1	2- 13- 19+	2-  0 -2 -2 -6 13-  1 19+
Curve Equation t Generators 15808q1 [0,0,0,4,-24] 1 [5:11:1]
15808r (1 curve)	1	2- 13- 19+	2- -1 -1  1  0 13- -3 19+
Curve Equation t Generators 15808r1 [0,-1,0,799,-4223] 1 [11:76:1]
15808s (1 curve)	1	2- 13- 19+	2-  2  3 -1  1 13- -3 19+
Curve Equation t Generators 15808s1 [0,-1,0,-59,197] 1 [4:3:1]
15808t (1 curve)	1	2- 13- 19+	2-  2 -4 -2  0 13- -3 19+
Curve Equation t Generators 15808t1 [0,-1,0,455,1521] 1 [0:39:1]
15808u (1 curve)	0	2- 13- 19-	2-  0 -2  2 -2 13- -7 19-
Curve Equation t 15808u1 [0,0,0,-1448996,-1321576904] 1
15808v (4 curves)	0	2- 13- 19-	2-  0 -2 -4  4 13-  2 19-
Curve Equation t 15808v1 [0,0,0,244,-496] 2 15808v2 [0,0,0,-1036,-4080] 4 15808v3 [0,0,0,-13196,-582896] 2 15808v4 [0,0,0,-9356,345360] 4
15808w (1 curve)	0	2- 13- 19-	2-  0  3 -3  3 13- -7 19-
Curve Equation t 15808w1 [0,0,0,64,-288] 1
15808x (1 curve)	0	2- 13- 19-	2-  2  0  2 -4 13- -3 19-
Curve Equation t 15808x1 [0,-1,0,-33,89] 1
15808y (1 curve)	0	2- 13- 19-	2- -2  3  1 -1 13- -3 19-
Curve Equation t 15808y1 [0,1,0,-59,-197] 1
15808z (1 curve)	0	2- 13- 19-	2-  3  3 -3  0 13-  5 19-
Curve Equation t 15808z1 [0,0,0,-3916,94352] 1

Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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